tertiary amine

The extraction method of Platinum(ⅳ) with high sterically hindered tertiary amine from hydrochloric acid medium is studied in this paper.

本工作以高位阻叔胺萃取剂N3418自盐酸溶液中对铂（Ⅳ）的萃取进行了研究。

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in determination process using alkyl halide to remove tertiary amine interference. hydrochloric acid is titrant, thymol blue is indicator;

在测定过程中，用烷基卤化物排除叔胺干扰，盐酸作为标准滴定溶液，百里香酚兰作为指示剂。

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Study of new types of di tertiary amine ion associating extracting agent

双叔胺新型离子缔合萃取剂研究

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A series of new type phosphate amphoteric surfactants were synthesized by using ethylene glycol, epichlorohydrin, alkyl tertiary amine and phosphorus pentoxide as raw materials.

以乙二醇、环氧氯丙烷、烷基叔胺和五氧化二磷为原料，合成了一种磷酸酯两性表面活性剂。

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Studies on Thermodynamic Function and Structure Parameters of Tertiary Amine Salt-Alkane-Water Systems

叔铵盐-烷烃-醇-水四元体系的热力学函数与结构研究

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A synthetic method of amine oxide from dodecyl amine was introduced. The factors which influence the reaction and synthetic conditions of tertiary amine oxide were studied.

介绍了用十二胺合成氧化叔胺的方法，研究了叔胺及氧化叔胺的合成工艺条件和影响反应的因素。

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study on the synthesis and application of dodecyl dimethyl tertiary amine oxide

十二烷基二甲基氧化胺的合成及应用研究

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Polyoxyethylene glycols containing tertiary amine groups were synthesized with different amine initiators.

以胺类化合物为起始剂,制备了几种含叔胺基的聚氧化乙烯二醇.

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this emulsifier was made from chloroacetic acid, c_2~ c_5 mixing alcohols and octadecyl tertiary amine via two-step reaction.

这种乳化剂以氯乙酸、C2～C5混合醇及十八烷基叔胺为原料，分二步反应制得。

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long chain monoalkyl dimethyl tertiary amine, with content of 98.5%, can fully satisfy requirements of various customers.

工业化生产的长链单烷基二甲基叔胺产品含量均在98.5%以上，完全可以满足各种不同用户的需求。

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the synthetic technological conditions of dodecyl dimethyl tertiary amine oxide were studied by orthogonal experiments. the optimum synthesis conditions were obtained in the presence of catalyst.

采用正交试验法对十二烷基二甲基氧化胺的合成工艺条件进行了研究，获得了在催化剂存在下的最优合成条件。

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long chain monoalkyl dimethyl tertiary amine, as an important material of surfactant, is widely used in textile industry, petroleum, cosmetic, and other daily chemicals and etc., and cannot be substituted by other chemicals.

长链单烷基二甲基叔胺，是表面活性剂的重要原料，它在纺织、石油、化妆品、日化等行业有着广泛的用途，具有其它化学品不可替代的地位和作用。

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catalyst is one of key issues in the process of amination of fatty alcohol with dimethylamine for preparation of long chain alkyl dimethyl tertiary amine.

脂肪醇在催化剂作用下直接胺化催化反应是目前生产长链烷基二甲基叔胺的主要工艺。该工艺的技术关键之一在于其催化剂。

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synthesis of tributyl citrate (tbc) , a nontoxic plasticizer , under the promotion of tertiary amine has been investigated.

本文报道了在叔胺作用下无毒增塑剂柠檬酸三丁酯的合成。

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The producer of tertiary amine needs a convenient method for the analysis of amine.

叔胺生产厂家需要一种简便,快速的分析二甲胺中三甲胺含量的手段.

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Study on the Extraction of Platinum With High Sterically Hindered Tertiary Amine ( N_ ( 3418)) From Hydrochloric and Medium

高位阻叔胺（N（3418））自盐酸溶液中萃取铂的研究

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The Effect of Tertiary Amine as Acid Acceptor on the Low-Temperature Solution Polycondensation and Copolycondensation

叔胺酸接受剂对低温溶液缩聚和共缩聚反应的影响

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